Question

Which is equivalent to
4x - 6y?
2(x - 3y) or -2(-2x + 3y)

Answer 1

2(x-3y) is already wrong 4/2 is 2 so it should be 2x hence answer is -2(-2x+3y)

Answer 2

I think it’s -2(-2x + 3y) but I am unsure because I got -4 instead of 4

Explanation: